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Toys & Games

Model # 786720411 Official Sears gym set

Here are the diagrams and repair parts for Official Sears 786720411 gym set, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 73 parts  |
5/16 Lock 891P
#10

A-frame assembly diagram

5/16 lock

Part #891P

The manufacturer no longer makes this part, and there's no substitute part

Master MHB72041

#NI

All parts diagram

Master

Part #MHB72041

The manufacturer no longer makes this part, and there's no substitute part

2p Slat 95351M
#13

Lawnswing assembly diagram

2p slat

Part #95351M

The manufacturer no longer makes this part, and there's no substitute part

Hand Rail 90633M
#15

Slide assembly diagram

Hand rail

Part #90633M

The manufacturer no longer makes this part, and there's no substitute part

Slide Foot 93524M
#1

Slide assembly diagram

Slide foot

Part #93524M

The manufacturer no longer makes this part, and there's no substitute part

Bolt 626P
#10

Lawnswing assembly diagram

Bolt

Part #626P

The manufacturer no longer makes this part, and there's no substitute part

Washer 1812P
#16

Lawnswing assembly diagram

Washer

Part #1812P

The manufacturer no longer makes this part, and there's no substitute part

Slide Plug 1240P
#13

Slide assembly diagram

Slide plug

Part #1240P

The manufacturer no longer makes this part, and there's no substitute part

Top Bar Mntg 90575M
#11

A-frame assembly diagram

Top bar mntg

Part #90575M

The manufacturer no longer makes this part, and there's no substitute part

Slide Assembly (key Nos. 3, 10-13, 16, 18, 19) E43-1

#NI

All parts diagram

Slide assembly (key nos. 3, 10-13, 16, 18, 19)

Part #E43-1

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

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Why does my treadmill's walking belt slow down?

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

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Why is my treadmill's walking belt slipping?

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

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Why is my treadmill's walking belt off center?

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

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Why won't my treadmill start even though the console display works?

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

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Why is my treadmill's heart rate sensor not accurate?

Main causes: faulty sensors, wiring failure, bad control console…

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Why does my treadmill have no display?

Main causes: bad control console, wiring failure, bad motor control board…

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Why won't my treadmill power up?

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

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Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

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How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

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Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

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Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking board

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the…

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Repair difficulty
Time required
 30 minutes or less

Articles and videos for treadmills

Use the advice and tips in these articles and videos to get the most out of your treadmill.

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…

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How to maintain a treadmill

How to maintain a treadmill

Keep your treadmill in shape by following these tips.…

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